HA-2542(2002) 查看數據表（PDF） - Intersil
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HA-2542 Datasheet PDF : 12 Pages
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Typical Performance Curves
HA-2542
1000
1000
100
100
INPUT NOISE VOLTAGE
10
10
INPUT NOISE CURRENT
1
1
1
10
100
1K
10K
100K
FREQUENCY (Hz)
FIGURE 6. INPUT NOISE VOLTAGE AND INPUT NOISE
CURRENT vs FREQUENCY
10
8
VS = ±12V
SIX REPRESENTATIVE UNITS
6
4
2
0
-2
-4
-6
-8
-10
-60 -40 -20
0 20 40 60 80
TEMPERATURE (oC)
100 120
FIGURE 7. OFFSET VOLTAGE vs TEMPERATURE
100K
TA = 25oC
VS = ±15V
10K
1000
100
V+
+
-
V-
900Ω
100Ω
10
100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 8. INPUT RESISTANCE vs FREQUENCY
29
27
25
23
21
19
17
15
13
11
9
7
-60 -40
VS = ±12V
SIX REPRESENTATIVE UNITS
-20 0 20 40 60 80
TEMPERATURE (oC)
100 120
FIGURE 9. BIAS CURRENT vs TEMPERATURE
18
17 TA = 25oC
16
15
14
13
12
11
10
9
8
7
5
7
SIX REPRESENTATIVE UNITS
9
11
13
15
SUPPLY VOLTAGE (±V)
FIGURE 10. BIAS CURRENT vs SUPPLY VOLTAGE
120
VS = ±15V
110
100
CMRR
90
80
PSRR
70
-60 -40 -20
0 20 40 60 80 100 120
TEMPERATURE (oC)
FIGURE 11. PSRR AND CMRR vs TEMPERATURE
8
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